package com.sky.task;

import com.sky.entity.Orders;
import com.sky.mapper.OrderMapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;
import java.util.List;

/**
 * 订单状态定时处理
 */

@Component
@Slf4j
public class OrderTask {

    @Autowired
    private OrderMapper orderMapper;

    /**
     * 处理超时订单，每1min触发一次
     */
    @Scheduled(cron = "0 * * * * ?")
    public void processTimeoutOrder() {
        log.info("处理超时订单：{}", LocalDateTime.now());

        LocalDateTime time = LocalDateTime.now().plusMinutes(-15);
        List<Orders> orders = orderMapper.selectByStatusAndTimeLT(Orders.PENDING_PAYMENT, time);

        if(orders != null && orders.size() >= 0) {
            //更新订单状态，添加说明
            for(Orders order : orders) {
                order.setStatus(Orders.CANCELLED);
                order.setCancelReason("订单超时");
                order.setCancelTime(LocalDateTime.now());
                orderMapper.update(order);
            }
        }
    }

    /**
     * 处理一直处于配送中的订单
     */
    @Scheduled(cron = "0 0 1 * * ?")
    public void processDeliveryOrder() {
        log.info("处理一直处于配送中的订单：{}", LocalDateTime.now());

        LocalDateTime time = LocalDateTime.now().plusMinutes(-60);
        List<Orders> orders = orderMapper.selectByStatusAndTimeLT(Orders.DELIVERY_IN_PROGRESS, time);

        if(orders != null && orders.size() >= 0) {
            //更新订单状态，添加说明
            for(Orders order : orders) {
                order.setStatus(Orders.COMPLETED);
                orderMapper.update(order);
            }
        }
    }
}
